HYSR SunHydrogen Inc

$HYSR I have been quiet because we unfortunately have to wait a few more months but if you do not think a 20% increase in lab results isn’t progress you are delusional Look at all the pieces of the puzzle and things are moving forward, albeit slowly. possibly disrupting the energy sector is not something that comes easily. let’s be honest, we have a $100M market cap so any sort of economically feasible product will spike that valuation 5x, 10x which will make us all a lot of $$$$ Something competitive or better than current electrolysis product the number of x’s will spike drastically

$HYSR If this were not working , if there was No positive progression, Honda would have politely ended the Agreement.

$HYSR In what world is this not progress? We’re not installing electric conduit people. This is ground breaking tech which is not on a set timeline (obvious I know).

$HYSR Folks, we’ve come this far: STH 10.8% (Honda), >10% (Sparc) ✅; next up: pilot results, scaling, cost validation, and a potential commercial contract. These are the steps a startup has to take, even if it makes you impatient. 🍀🍀🍀

$HYSR From my perspective, the partnership with Honda has apparently been extended. It now appears to run through March 31, 2028. See page 2 of the latest SEC filing: In my view, this is a very strong and positive signal!!! https://www.sec.gov/ix?doc=/Archives/edgar/data/1481028/000121390026103598/ea0306124-10k_sunhydro.htm#fact-identifier-728

$HYSR What matters now? Technical: HS must demonstrate that 1 module works ✅ → 10 work (pilot) → 100 work → 1,000 work (CTF) ...at which point the investment story changes fundamentally. Economic: Production costs actually trending toward $4/kg or lower, the long-term target of $2.50/kg becomes more credible, and module prices drop sharply with manufacturing scale 👉🏽👉🏽👉🏽

$HYSR Honda isn't going to waste their time (we're talking YEARS here) with something that is not promising and advancing along the way. The contract extension for another 2 years is a very positive sign! So is the SPARC collab. They too are not going to waste their time, energy, money, et al. for something that is not promising.

$HYSR Crazy, great news and the anti’s come calling to spew negativity. The sane anti’s were just asking “where is the Homda deal yesterday” Well bitches here it is so STFU !!!

$HYSR Long term play. Put your money in that you don't need to hold on to. Next decade you won't regret it. Simply need to stop being pessimistic about short term gains or losses knowing that this is a pre-stage company still developing product.

$HYSR key takeaway is to get efficiency at Austin’s outdoor full size model— need to move and then make a deal with an offtaker- Let’s go!

$HYSR SunHydrogen appears to have refilled a position in October 2026. Odessa Stork has been rehired as “Director of Communications”; she previously held this position from May 2021 to February 2025. At least that’s what her LI-profile says. Let’s hope for better communication from now on.

$HYSR WASN’T SURE IF MY MESSAGE-POSTED BUT I WANTED TO INFORM ALL THAT SPARC HYDROGEN IS IMPLEMENTING HYSR TECHNOLOGY INTO THEIR PRODUCT AND PHASE 1 IS ALREADY IN THE WORKS. Here’s where it gets interesting for HYSR In August 2026, Sparc began testing SunHydrogen’s modules inside Sparc’s concentrated-solar reactors. The preliminary testing produced more than 10% solar-to-hydrogen efficiency, according to both companies. The next stages involve additional laboratory testing and then testing at Sparc’s SHARP pilot facility in South Australia. So you can think of it roughly like this: SunHydrogen = the hydrogen-producing technology ⬇️ Sparc Hydrogen = the concentrated-solar reactor/system ⬇️ Potential combined system = higher hydrogen production using sunlight + water There is also an important contractual element: if the collaboration successfully progresses, Sparc has an 18-month option to negotiate for a long-term supply agreement or manufacturing license for SunHydrogen’s

$HYSR SPARC 2(2) Increasing hydrogen output per module has the potential to improve system economics and ultimately reduce the levelised cost of hydrogen (LCOH) for the combined technologies. We are looking forward to concluding Phase 1 in October 2026 and moving into Phase 2, which involves optimising the integration of our respective technologies.

$HYSR I honestly wasn’t expecting today’s news. It came as a surprise, a good surprise to hear things are improving and moving in the right direction. Hopefully the next good news will come from Sparc by the end of next month. The more number of minds at work the greater success.

$HYSR Just to emphasize what McMick stated below, THIS WORKS! The tech works. Let that sink in. Obviously the job now is to make it commercially viable. No doubting the technology though. Also, it does seem they will be able to increase the efficiency.

$HYSR Sparc is foreseeing business with Japan. I am just wondering if Taro Yamada, with Sunhydrogen Japan, attended this meeting

$HYSR From 10.8% STH efficiency lab results on a prototype to 12.3 % STH efficiency, it is about a 14% improvement in a relatively short time. Don’t you think so? This proves that as AI and technology advance, bright minds will be able to put together cost competitive panels with electrolyzers. Stay tuned #SPARC #HONDA #GTI #SUNHYDROGEN

$HYSR Our Path Forward In February, we stated our objective of positioning SunHydrogen to secure an initial offtaker within the coming year; in April, we described an initial customer as a near-term objective. Securing that first agreement remains a priority. We have not yet completed a customer or offtake agreement, and commercial engagement continues alongside technical validation. The Sparc Hydrogen program carries a potential pathway to a module-supply or manufacturing-license agreement, and other discussions continue as our full-size data matures.

$HYSR Point is progress keeps on going. The technical ceiling keeps increasing and the maturation of manufacturing processes follow. This isn't a flash in the pan. This is a delicious pot roast. It takes time, let it stew. It's cooking. You can definitely smell it. Question is do you keep adding ingredients or water.

$HYSR After almost 10 years "invested" here I bailed out. My posts on here were to try to help others that made the same mistake that did. When you dig a hole, at some point you need to stop digging but GLA.